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19972026
most citedNew exact solutions in standard inflationary models

47 citations · 384 across the 37 of their papers we have counts for

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gr-qc2005★ 4 cited

Exact solutions of SO(3) non-linear sigma model in a conic space background

V. B. Bezerra, S. Chervon, C. Romero

We consider a nonlinear sigma model coupled to the metric of a conic space. We obtain restrictions for a nonlinear sigma model to be a source of the conic space. We then study nonl…